196950989295 has 80 divisors (see below), whose sum is σ = 364843540512. Its totient is φ = 101580998400.

The previous prime is 196950989197. The next prime is 196950989303. The reversal of 196950989295 is 592989059691.

196950989295 is a `hidden beast` number, since 1 + 96 + 9 + 509 + 8 + 9 + 29 + 5 = 666.

It is not a de Polignac number, because 196950989295 - 2¹³ = 196950981103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1702929 + ... + 1814901.

Almost surely, 2^196950989295 is an apocalyptic number.

196950989295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196950989295 is a deficient number, since it is larger than the sum of its proper divisors (167892551217).

196950989295 is a wasteful number, since it uses less digits than its factorization.

196950989295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112134 (or 112125 counting only the distinct ones).

The product of its (nonzero) digits is 141717600, while the sum is 72.

The spelling of 196950989295 in words is "one hundred ninety-six billion, nine hundred fifty million, nine hundred eighty-nine thousand, two hundred ninety-five".